{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "discover vulnerability", "trigger": true, "arguments": ["vulnerable system", "supported platform", "vulnerability", "vulnerable system version", "time", "discoverer", "capabilities", "vulnerable system owner"]}, {"event_type": "data breach", "trigger": true, "arguments": ["victim", "time", "tool", "compromised data", "number of victim", "number of data", "attacker", "purpose"]}, {"event_type": "phishing", "trigger": true, "arguments": ["purpose", "tool", "damage amount", "trusted entity", "attacker", "time"]}, {"event_type": "ransom", "trigger": true, "arguments": ["tool", "place", "victim", "attacker", "attack pattern", "damage amount", "time", "payment method", "price"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["vulnerable system version", "supported platform", "vulnerable system", "common vulnerabilities and exposures", "releaser", "patch", "vulnerability", "time", "issues addressed"]}], "input": "Colorado officials said they never caved to the attacker ’s demands to pay bitcoin in order to recover encrypted computer files ."}
{"discover vulnerability": [], "data breach": [], "phishing": [], "ransom": [{"trigger": "demands to pay bitcoin", "arguments": {"tool": "NAN", "place": "NAN", "victim": ["they", "Colorado officials"], "attacker": "the attacker", "attack pattern": "NAN", "damage amount": "NAN", "time": "NAN", "payment method": "NAN", "price": "NAN"}}], "patch vulnerability": []}